You need to have at least 2 * numberOfItemsInViewPort
items loaded in the RadRotator, configured in Buttons
mode, in order to scroll them without displaying empty space. You can also use the client-side API of the control to scroll one item at a time, as shown in the online demo Rotator / Client-side API
, which will avoid the examined effect without the need to add more items.
All the best,
the Telerik team
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed